It's taking up more than 100Mb, which is obscene. If I had 100Mb of RAM less, I'd probably never see the ends of some renders. To put that in perspective, WinAmp, the fattest program made for timesharing I have, takes up about 200Mb of RAM, and it's like ****ting a watermelon for the computer to play a song and run a 3D program at once. And I have two CPUs, and quite a lot of RAM. Windows 98/2000, with all the peripherals, takes up some 14Mb at a time on mine, last I checked. For shame.
And I don't know where you learned your counting, but 300 vs. 1000+ in one or two "upgrades" isn't just bad, it's horrendous, particularly when XP really doesn't do much of anything more than any of its predecessors, just sticks some fancy graphics and one of those horrible "intuitive" interfaces. It's all that recursive coding- they don't actually have people do this **** anymore, it's one of those AIs writing the code that ain't much smarter than the one making bad guys run into walls and keep walking into them when you're shooting at them in a game- the code's all snarled, with functions that never are needed or used going on and off over and over and over again, burning up your memory... About two months ago, someone installed Office XP on a five or ten-year-old box I've got access to, computer with a crotchety old motherboard/CPU hookup but a ridiculous amount of memory. The computer just stopped working. Like that. Took fifteen minutes to open any light program, like Notepad, could literally wait all day for it to open Photoshop. Took XP off, thing was running just fine, almost as fast as the average comp nowadays. It was like a virus.
XP isn't the worst OS ever, but it's an almost imperceptible improvement over 2000, and if you factor in the obscene price tag and all that tons of system resources it's hogging, it's worse- and since when you put them together, the cost really includes the cost of upgrading all your hardware right away for another thousand or so, it's just surreal. Why the **** would you ever blow all that money- hell, I haven't updated my graphics card or CPU in years, and my comp's quite a lot faster than any brand spanking new XP box I've run. It'd be nice if I could get it to accept any of the new memory cards I've got sitting around, let me do fullscreen minute-long animations like I'd like to (and which no stock XP setup can do without thousands of dollars of upgrades- and which you probably couldn't work out without tens of thousands in software to boot), but that's a hardware issue.
Basically, it's Microsoft suckering people into buying the more expensive product, because they can. Calls to mind Apple's "Ooh! Shiny!" campaign of a year or so back with the iMacs, except worse because iMacs actually served a function in being small, and XP does not except in being a Trojan.
Now, if you compare XP to the mythic Palladium, you might find some nicer things to say. But that's about it right there as far as things XP is actually preferable to.